EP0127958A3 - Analytical equipment and sensor electrodes therefor - Google Patents

Analytical equipment and sensor electrodes therefor Download PDF

Info

Publication number
EP0127958A3
EP0127958A3 EP84303091A EP84303091A EP0127958A3 EP 0127958 A3 EP0127958 A3 EP 0127958A3 EP 84303091 A EP84303091 A EP 84303091A EP 84303091 A EP84303091 A EP 84303091A EP 0127958 A3 EP0127958 A3 EP 0127958A3
Authority
EP
European Patent Office
Prior art keywords
sensor electrodes
analytical equipment
electrodes therefor
therefor
analytical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP84303091A
Other versions
EP0127958A2 (en
EP0127958B2 (en
EP0127958B1 (en
Inventor
Irving John Higgins
James Michael Mccann
Graham Davis
Hugh Allen Oliver Hill
Ron Zwanziger
Bernhard Ludwig Treidl
Nigel Norman Birket
Elliot Verne Plotkin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medisense Inc
Original Assignee
Genetics International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27562695&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0127958(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB838312262A external-priority patent/GB8312262D0/en
Priority claimed from GB838312261A external-priority patent/GB8312261D0/en
Priority claimed from GB838323799A external-priority patent/GB8323799D0/en
Priority claimed from GB08333644A external-priority patent/GB2154003B/en
Priority claimed from GB848400650A external-priority patent/GB8400650D0/en
Priority claimed from GB848405263A external-priority patent/GB8405263D0/en
Priority claimed from GB848405262A external-priority patent/GB8405262D0/en
Application filed by Genetics International Inc filed Critical Genetics International Inc
Publication of EP0127958A2 publication Critical patent/EP0127958A2/en
Publication of EP0127958A3 publication Critical patent/EP0127958A3/en
Publication of EP0127958B1 publication Critical patent/EP0127958B1/en
Application granted granted Critical
Publication of EP0127958B2 publication Critical patent/EP0127958B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6848—Needles
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/004—Enzyme electrodes mediator-assisted

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
EP84303091A 1983-05-05 1984-05-08 Sensor electrode systems Expired - Lifetime EP0127958B2 (en)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
GB838312262A GB8312262D0 (en) 1983-05-05 1983-05-05 Analytical equipment
GB838312261A GB8312261D0 (en) 1983-05-05 1983-05-05 Electrode in elongate form
GB838323799A GB8323799D0 (en) 1983-09-06 1983-09-06 Chemical sensor system
GB08333644A GB2154003B (en) 1983-12-16 1983-12-16 Diagnostic aid
GB848400650A GB8400650D0 (en) 1984-01-11 1984-01-11 Miniaturised sensors
GB8405262 1984-02-29
GB8312261 1984-02-29
GB8405263 1984-02-29
GB8323799 1984-02-29
GB8312262 1984-02-29
GB848405262A GB8405262D0 (en) 1984-02-29 1984-02-29 Electrode systems
GB8333644 1984-02-29
GB848405263A GB8405263D0 (en) 1984-02-29 1984-02-29 Electrode systems
GB8400650 1984-02-29

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP19890116798 Division EP0351892A3 (en) 1983-05-05 1984-05-08 Diagnostic aid and assemblies therefor
EP89116797.5 Division-Into 1989-09-11
EP89116798.3 Division-Into 1989-09-11

Publications (4)

Publication Number Publication Date
EP0127958A2 EP0127958A2 (en) 1984-12-12
EP0127958A3 true EP0127958A3 (en) 1987-06-16
EP0127958B1 EP0127958B1 (en) 1992-03-11
EP0127958B2 EP0127958B2 (en) 1996-04-10

Family

ID=27562695

Family Applications (3)

Application Number Title Priority Date Filing Date
EP89116797A Expired - Lifetime EP0351891B1 (en) 1983-05-05 1984-05-08 Printed electrodes
EP19890116798 Withdrawn EP0351892A3 (en) 1983-05-05 1984-05-08 Diagnostic aid and assemblies therefor
EP84303091A Expired - Lifetime EP0127958B2 (en) 1983-05-05 1984-05-08 Sensor electrode systems

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP89116797A Expired - Lifetime EP0351891B1 (en) 1983-05-05 1984-05-08 Printed electrodes
EP19890116798 Withdrawn EP0351892A3 (en) 1983-05-05 1984-05-08 Diagnostic aid and assemblies therefor

Country Status (5)

Country Link
EP (3) EP0351891B1 (en)
JP (3) JPH0772727B2 (en)
AU (1) AU572138B2 (en)
CA (1) CA1226036A (en)
DE (2) DE3485554D1 (en)

Families Citing this family (464)

* Cited by examiner, † Cited by third party
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CA1226036A (en) 1987-08-25
EP0351891B1 (en) 1993-09-29
JP3026430B2 (en) 2000-03-27
DE3486221D1 (en) 1993-11-04
EP0127958A2 (en) 1984-12-12
EP0351891A3 (en) 1990-09-26
JPH0772727B2 (en) 1995-08-02
EP0127958B2 (en) 1996-04-10
DE3486221T2 (en) 1994-01-27
EP0127958B1 (en) 1992-03-11
JP3103813B2 (en) 2000-10-30
AU2775584A (en) 1984-11-08
JPS6017344A (en) 1985-01-29
EP0351892A3 (en) 1990-10-17
AU572138B2 (en) 1988-05-05
JPH09325127A (en) 1997-12-16
EP0351892A2 (en) 1990-01-24
DE3485554D1 (en) 1992-04-16
EP0351891A2 (en) 1990-01-24
JP2000055865A (en) 2000-02-25

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